3″ ROUND UNDERWATER MARINE LIGHT
SC3

The SC3 Series 3″ round underwater marine light provide your vessel with 24 watts of intense LED lighting. The SC3’s are designed with a sub-compact 3” diameter hard anodized aluminum or bronze housing for under the waterline surface mounting. Single color or color changing versions available with variable brightness and a wide array of control options.

Note: The Aluminum models (SC3-ALSM) should only be used on trailer or lift kept boats, and not live in the water boats.

3" round underwater boat lights

KEY FEATURES

  • Proprietary clear-gel-filled design, injected through entire unit — eliminates condensation and/or water intrusion under stress
  • Tough, scratch resistant, tempered glass lens with hard anodized aluminum or bronze housing — impervious to acetone, solvents and demanding marine environments. (Note: Aluminum models (SC3-ALSM) should only be used on trailer or lift kept boats, and not live in the water boats).
  • Transient surge and reverse polarity protection — dramatically prolongs unit life
  • Thermal throttling technology — enables safe operation even out of water
  • From simple on-off to full-feature lighting effects, unit is enabled for a host of control interfaces
  • 3-Year Warranty

COLORS AVAILABLE / PART NUMBER

CONTROL OPTIONS

POWER TOGGLE CONTROL
Quickly toggle power source to advance to next color or brightness level.

Full color lights allow for any single color on, fade blue to white, fade through all 12 colors and strobe current color.

SHADOW-NET® CONTROL
Full-feature control through your Multifunction Display (MFD) by adding the Shadow-NET® Light Commander control module (SCM-LC-N2K-PLUS-V2) & app.

Dramatically enhanced lighting capabilities through your existing MFD allows for unlimited shades of color and fading, dimming, strobe rate, music sync, multiple zones and much more.

SHADOW-NET® TECHNOLOGY

Shadow-NET Technology Enabled logo

Shadow-NET® is a multi-channel communications platform created by Shadow-Caster to allow seamless integration and control of all of your boat’s lighting.

TECHNICAL INFORMATION

  • Up to 3,000 lumens
  • 120° beam angle
  • 24 watts power draw
  • 2 amps operating current draw @ 12 volts
  • 10-30 volts input
  • SC3-ALSM Series: 3.6″ (92 mm) OD
  • SC3-BZSM Series: 3.4″ (86 mm) OD
  • IP68 fully submersible waterproof design
  • Note: Aluminum models (SC3-ALSM) should be used on trailer or lift kept boats only, and not live in the water boats.

RELATED PRODUCTS

OUR MISSION

We have made it our mission to create the best marine LED lighting and control products on the market.

Our innovations include:

  • NMEA 2000 compliant lighting controls

  • Self-contained color changing underwater lights

  • Above water RGB accent lighting for boat interiors

  • Marine LED spreader lights to illuminate large deck areas as brightly as possible

  • Marine LED lighting control integration with Garmin, Raymarine, Furuno, Simrad, Lowrance and B&G

  • Expansion of the size ranges of offered lights

  • Marine LED courtesy lights to illuminate walkways, entries and bait wells

  • Installation accessories to provide you with the easiest installation possible

Shadow-Caster LED Lighting for boats - Made In The USA

All SHADOW-CASTER® products are proudly designed and manufactured in Clearwater, Florida, USA

Shadow-Caster LED Lighting for boats - Made In The USA

All SHADOW-CASTER® products are proudly designed and manufactured in Clearwater, Florida, USA

WHERE TO BUY?

SHADOW-CASTER® LED lighting and control products are available through a wide range of resellers.

Buying for your own boat? Looking for a dealer, a distributor or want to deal with us directly? Find out your best way to buy SHADOW-CASTER® products.

WHERE TO BUY?

SHADOW-CASTER® LED lighting and control products are available through a wide range of resellers.

Buying for your own boat? Looking for a dealer, a distributor or want to deal with us directly? Find out your best way to buy SHADOW-CASTER® products.